.login-bg {
  width: 100%;
  height: 300px;
}
.login_box {
  width: 300px;
  height: 300px;
  padding: 0;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}
.login_box .panel-heading {
  font-size: 24px;
}
.login_box .panel-body .form-group label {
  font-weight: normal;
}
.login_box .panel-body .form-group label input[type='checkbox'] {
  display: inline-block;
  vertical-align: bottom;
  height: 20px;
  width: 20px;
}
